Siemens Digital Industry Auxiliary Relay 3RH2131-2FB40

Manufacturer: Siemens Digital Industry
Designation: Auxiliary Relay 3S+1Ö 24VDC S00
Type: 3RH2131-2FB40
Rated control supply voltage Us at AC 50 Hz: 0 V
Rated control supply voltage Us at AC 60 Hz: 0 V
Rated control supply voltage Us at DC: 24 V
Type of voltage for actuation: DC
Rated operational current Ie, 400 V: 3 A
Connection type auxiliary circuit: Spring terminal
Interface: no
Number of auxiliary contacts as normally open: 1
Number of auxiliary contacts as normally closed: 3
With LED indication: no
Suitable for manual operation: no

Siemens Digital Industry Auxiliary Relay 3RH2131-2FB40: further details
Auxiliary relay, 3 S + 1 Ö, DC 24 V, with integrated diode, size S00, spring terminal connection. SIRIUS 3RH2 auxiliary relay for switching control signals in the control circuit. The SIRIUS 3RH2 auxiliary relays have standardized connection designations and a reliable, time-saving connection technology. Through output multiplication, simultaneous switching of multiple auxiliary circuits is possible. All contacts are available with forced guidance for safety applications, also as SUVA variants. The auxiliary relays are climate-resistant, have high contact reliability, and are suitable for worldwide use due to corresponding approvals (e.g., IEC and UL/CSA). They are available for AC or DC actuation and come with screw or spring terminal technology. The basic version of the auxiliary relays is 4-pole and can be expanded to up to 8 poles with snap-on auxiliary switches. The extensive accessories of the 3RT2 relays for sizes S00 to S3 can also be used for the 3RH2 auxiliary relays. The 3RH2 auxiliary relays replace the proven series 3RH1. Simple, efficient, always up to date - the SIRIUS system modular concept.
EAN: 4011209847231.